KR

Kurt Ryf

NG Nitrochemie Aschau Gmbh: 1 patents #15 of 39Top 40%
📍 Wimmis, CH: #1 of 3 inventorsTop 35%
Overall (All Time): #1,538,282 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8353994 Propulsion system for the acceleration of projectiles Ulrich Schaedeli, Hanspeter Andres, Dominik Antenen, Beat Vogelsanger 2013-01-15
7473330 Method for producing a functional, high-energetic material Beat Vogelsanger, Ulrich Schaedeli, Bruno Ossola 2009-01-06
7051658 Temperature-independent propellant powder Markus Fahrni, Beat Vogelsanger, Alfred Steinmann, Bruno Ossola, Ulrike Jeck-Prosch +1 more 2006-05-30